Results 31 to 40 of about 2,343,514 (318)
Atmosphere, 2019 The broad expanse of the urban metropolitan area of São Paulo (MASP) has made buses, the predominant public transport mode for commuters in the city.
Thiago Nogueira +4 more
doaj +1 more source
Heat transfer enhancement for thermal energy storage using metal foams embedded within phase change materials (PCMs) [PDF]
, 2010 In this paper the experimental investigation on the solid/liquid phase change (melting and solidification) processes have been carried out. Paraffin wax RT58 is used as phase change material (PCM), in which metal foams are embedded to enhance the heat ...
Zhao, Changying +5 more
core +1 more source
Los materiales arqueológicos de la fortaleza de Mendikute, Gipuzkoa (s. XII-XIV): elementos para el estudio de la vida cotidiana en un asentamiento militar [PDF]
Munibe Antropologia-Arkeologia, 2019 Las excavaciones llevadas a cabo a finales de los noventa en la fortaleza medieval de Mendikute (Gipuzkoa) permitieron recuperar un amplio conjunto de materiales arqueológicos representativos de la actividad cotidiana de un asentamiento militar de ...
Karen Alvaro, Esther Travè
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The Function of the Metals in Regulating Epigenetics During Parkinson’s Disease
Frontiers in Genetics, 2021 Parkinson’s means Parkinson’s disease, a chronic degenerative disease of central nervous system. The main area which is affected by this disease is motor system.
Xiangzhen Wei, Menghua Cai, Lifang Jin
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LifeBeneficial interactions between nitrogen-fixing soil bacteria and legumes offer a solution to increase crop yield on Earth and potentially in future Martian colonies.
Daphné Golaz +4 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Metal–metal bonds in biology [PDF]
Journal of Inorganic Biochemistry, 2012 Nickel-containing carbon monoxide dehydrogenases, acetyl-CoA synthases, nickel-iron hydrogenases, and diron hydrogenases are distinct metalloenzymes yet they share a number of important characteristics. All are O(2)-sensitive, with active-sites composed of iron and/or nickel ions coordinated primarily by sulfur ligands.
openaire +2 more sources
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
, 2021 TSOC 455 The Sociology of GenderHeavy metal music is experienced as a vibrant and empowering global community, but its history, structure, and practice reflect and recreate larger patterns of masculine hegemony within the metal world. As the metal ethos
Fortney, Adam
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Investigation of the Effect of Coil Current Waveform on Electromagnetic Tube Forming
MetalsThe coil current frequency and waveform have a great impact on the forming performance of the workpiece in electromagnetic forming. However, existing research is mostly limited to analyzing the influence of either frequency or waveform on the forming ...
Fangxiong Deng +4 more
doaj +1 more source